<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<from th:action="@{/hello}" method="post">
<!--    <input type="hidden" th:name="${_csrf.parameterName}"-->
<!--           th:value="${_csrf.token}"/>-->
    <input type="submit" value="登录">
</from>

</body>
</html>